Q: What is the sum of all factors of the number 581,188,240 excluding 581,188,240?

A: 771,370,280

Why is 771,370,280 the sum of all factors of 581,188,240, excluding 581,188,240?

The factors of the number 581,188,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1277, 2554, 5108, 5689, 6385, 10216, 11378, 12770, 20432, 22756, 25540, 28445, 45512, 51080, 56890, 91024, 102160, 113780, 227560, 455120, 7264853, 14529706, 29059412, 36324265, 58118824, 72648530, 116237648, 145297060, 290594120, 581188240.

If you add them up, you will get the total of 581,189,011. Now subtract 581,188,240 to get 771,370,280